JPH0514454A - Telephone set - Google Patents

Abstract

PURPOSE:To surely inform the arrival of a call even when a subscriber is resident in a remote location from the telephone set. CONSTITUTION:A ringing signal sent through a subscriber line 5 is converted into an incoming call signal by a converter 3 through a telephone set 2 and sent to an incoming call notice device 8 in terms of a weak radio wave signal from an antenna 6 by a transmitter 4. The weak radio wave signal from a master telephone set 1 is received by a receiver 9 via an antenna 13 of the incoming call notice device 8 and a driver 7 demodulates the incoming signal. The demodulated incoming signal is given to the driver 7, which rings a bell 10 when a selector switch 14 is closed, blinks a lamp 11 when a selector switch 15 is closed and drives a vibrator 12 when a selector switch 16 is closed thereby informing the arrival of a call to the subscriber through the incoming call notice device 8.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION This invention relates to telephones.

[0002]

2. Description of the Related Art Conventional telephones have a structure in which, when an incoming call is received, a ringing tone is emitted from the telephone body or a lamp of the telephone body is lit to notify the subscriber of the incoming call.

[0003]

The above-mentioned conventional telephone has a structure in which an incoming call is notified by a bell sound emitted from the telephone body or a lamp lighting of the telephone body. Therefore, when the subscriber is far away from the telephone body. However, there is a drawback that it is difficult to recognize an incoming call.

[0004]

A telephone according to the present invention comprises a master telephone and an incoming call notification device, and the parent telephone detects a ringing signal transmitted through an electric line to generate an incoming call signal. The incoming call notification device includes a converter for converting and a transmitter for converting the incoming signal to a weak radio signal and transmitting the weak signal, and a receiver for receiving the weak radio signal, and the weak signal received by the receiver. A selection capable of demodulating a wireless signal into the incoming signal and driving a display, and capable of selectively displaying an audible display, a visible display and a vibration display on the display. Has a switch.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the present invention will be described with reference to the drawings.

FIG. 1 is a block diagram showing an embodiment of the present invention.

In FIG. 1, the present embodiment has a master telephone 1 and
The incoming call notification device 8 is provided, and the parent telephone 1 detects the linking signal sent via the subscriber line 5 with the telephone device 2 and converts it into an incoming signal. The converter 32 converts the incoming signal into a weak radio signal. The incoming call notification device 8 has a receiver 9 for receiving a weak radio signal from the transmitter 4 and a weak radio signal received by the receiver 9 and demodulates into an incoming signal. A driver 14 for driving the indicator, the indicator being a bell 10 of an audible indicator and a lamp 11 of a visible indicator.
And the vibrator 12 of the vibration indicator are selected and displayed.

Next, the operation of this embodiment will be described.

An incoming call is detected by the telephone device 2 from the linking signal sent through the subscriber line 5, converted into an incoming call signal by the converter 3, and an incoming call is notified by the transmitter 4 from the antenna 6 by a weak radio wave signal. Sent to device 8.

The weak radio signal radio wave signal from the master telephone 1 is received by the receiver 9 via the antenna 13 of the incoming call notification device 8 and demodulated by the driver 7 into an incoming signal. The demodulated incoming signal causes the driver 7 to ring the bell 10 when the selection switch 14 is on, lights the lamp 15 when the selection switch 15 is on, and drives the vibrator 12 when the selection switch 16 is on. The incoming call notification device 8 notifies the subscriber of the incoming call.

[0011]

As described above, the present invention comprises the master telephone and the incoming call notification device, and the parent telephone detects the linking signal sent through the telephone line and converts it into the incoming call signal. 2. The incoming call notification device has a transmitter for converting an incoming signal into a weak radio signal and transmitting the weak signal, and the incoming call notification device demodulates the weak radio signal received by the receiver into an incoming signal. The display device has a driver for driving the display device, and the display device has a selection switch capable of selectively displaying an audible display, a visible display, and a vibration display, so that the display can be kept away from the telephone. Even when the called party is in a place where audible sound is hard to hear or in a dark place, there is an effect that the called party can be surely notified of the incoming call.

[Brief description of drawings]

FIG. 1 is a block diagram showing an embodiment of the present invention.

[Explanation of symbols]

1 parent telephone 2 telephone devices 3 converter 4 transmitter 5 subscriber lines 6 Wireless transmission antenna 7 detector 8 Incoming call notification device 9 receiver 10 bell 11 lamps 12 oscillators 13 Radio receiving antenna 14, 15, 16 selection switch

Claims (2)

[Claims] 1. A master telephone and an incoming call notification device,
The master telephone set includes a converter that detects a ringing signal sent through a telephone line and converts the ringing signal into an incoming signal, and a transmitter that converts the incoming signal into a weak radio signal and transmits the weak signal. The notification device includes a receiver that receives the weak radio signal, and a driver that demodulates the weak radio signal received by the receiver into the incoming signal and drives a display. 2. The telephone according to claim 1, wherein the display unit has a selection switch capable of selectively displaying an audible display unit, a visible display unit and a vibration display unit.